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发明名称
Verfahren für Fernseh-Rundfunk bei gleichzeitiger Übertragung von Bild und Ton.
摘要
申请公布号
AT141448(B)
申请公布日期
1935.04.25
申请号
ATD141448
申请日期
1934.07.17
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M. B. H.
发明人
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主分类号
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